chore(deps): update dependency npgsql to 8.0.8

Author: renovate[bot]

sharp/content/content.csproj

@@ -34,7 +34,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="npgsql" Version="8.0.5" />
+    <PackageReference Include="npgsql" Version="8.0.8" />
     <PackageReference Include="Npgsql.DependencyInjection" Version="8.0.5" />
     <PackageReference Include="Npgsql.OpenTelemetry" Version="8.0.5" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.10.0" />